Q: Is 4,721,971 a Prime Number?
A: No, 4,721,971 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 4721971 can be evenly divided by 1 17 289 16,339 277,763 and 4,721,971, with no remainder.
Since 4,721,971 cannot be divided by just 1 and 4,721,971, it is not a prime number.